Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5241833 | Air conditioning apparatus | — | 1993-09-07 |
| 5050396 | Multi-system air conditioning machine | Eiji Kuwahara | 1991-09-24 |
| 5009078 | Multi-system air conditioning machine | Eiji Kuwahara | 1991-04-23 |